Diplomatic Supremacy VI
Subscriber Advance
Subscriber Advance. Strengthens political pressure and national influence. This advance is intentionally around two to three times stronger than a normal advance of the same type.
Acquisition: Subscriber Research
Duration: Permanent
Requires: Active Subscription
Bonuses
 Persuasion | 77 |
This advance is visible when unlocked for the nation, but can only be selected while the nation has an active subscription.